CXD1177Q データシートの表示（PDF） - Sony Semiconductor

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CXD1177Q

8-bit 40MSPS YC 2-channel D/A Converter

Sony Semiconductor 

CXD1177Q

Pin No. Symbol I/O

Equivalent circuit

Description

24 IREF

25 VREF

O

AVDD

24

AVDD

I

25

AVSS

Connect a resistance 16 times “RIR” that of

AVDD

output resistance value “ROUT”.

AVDD

Set full-scale output value.

30 VG

AVSS

O

30

AVSS Connect a capacitor of about 0.1 µF.

31

AVDD

27 CO

29 YO

26 CO

28 YO

32

DVDD

—

AVDD

27

29

AVSS

O

AVDD

26

28

AVSS

—

Analog power supply

Current output.

Voltage output can be obtained by connecting

a resistance.

Inverted current output.

Normally dropped to analog ground.

Digital power supply

—4—

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